ATTO 647氨基,ATTO 647 NH2,ATTO 647 amine 是一种优良的红色发光标记
发布时间:2023-10-18 分享至:
产品名称:ATTO 647 amine
AT 647 amine
AT 647 NH2
中文名称:AT 647氨基
化学式:C40H59N4O4S+
分子量:692
纯度:95%
保存条件:避光,干燥,-20℃保存
注意事项:取用一定要干燥,避免频繁的溶解和冻干。
用途:仅用于科学研究或者工业应用等非医疗目的,非药用,非食用
Atto 647N is a superior red-emitting label with high molecular absorption (150.000) and quantum yield (0.65) as well as sufficient stoke′s shift. Atto 647N is characterized by a high thermal and photostability.
Absorption and fluorescence are independent of pH, at least in the most relevant range of pH 4 to 11. The amine derivative may be used for reactions with activated carboxy-groups like NHS-esters, TFP-esters etc.
Atto 647N是一种优良的红色发光标记,具有高分子吸收(150000)和量子产率(0.65)以及足够的斯托克位移。Atto 647N具有高热稳定性和光稳定性。
吸收和荧光与pH无关,至少在pH 4至11的***相关范围内。胺衍生物可用于与活化羧基(如NHS酯、TFP酯等)的反应。
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